If you want to list before you get there and get an idea on the loads you can call 1-800-225-2525 and talk with a resv agent to list as a nonrev.
You shouldn't have any problems. FedEx is always welcome on my a/c as I have jumped on you guys several times and was always treated great.

In fact I try to put you guys in first class if its available. Maybe when it comes time to interview at FedEx someone will remember for it